baber/WOPTO huggingface dataset:
Patent JP-2022026338-A (JP)
Title: Antiviral article and antiviral resin composition
Inventor: ENDO TAKASHI
IPC: C08L101/00
Filed: 2020-07-30
Abstract: To provide an antiviral article capable of suppressing a problem of hue such as discoloration due to light.SOLUTION: An antiviral article 100 has a cured product layer 10. The cured product layer 10 contains a cured product 11 of a curable resin composition and particles 12 of an imidazole compound. It is preferable that the antiviral article 100 has the cured product layer 10 on a substrate 20. It is also preferable that the cured product layer 10 contains 0.5-20.0 pts.mass of the particles 12 of the imidazole compound based on 100 pts.mass of the cured product 11.SELECTED DRAWING: Figure 3
Patent JP-2022026524-A (JP)
Title: Metal magnetic powder, production method thereof, coil component, and circuit board
Inventor: ORIMO YOKO
IPC: B22F1/00
Filed: 2020-07-31
Abstract: To provide metal magnetic powder which allows a magnetic body superior in magnetic property to be achieved, and of which the oxidation is suppressed in spite of high Fe content in a metal phase inside metal magnetic particles included therein.SOLUTION: Metal magnetic powder comprises metal magnetic particles, each including: a metal phase having a center part of 98 mass% or more in Fe content and a contour part lower than the center part in Fe mass percentage; and an oxide film covering the metal phase.SELECTED DRAWING: Figure 7
Patent JP-2021167465-A (JP)
Title: Method for producing silver nanowire
Inventor: HASEGAWA AOI
IPC: B22F1/00
Filed: 2020-07-31
Abstract: To provide a method for producing a silver nanowire, capable of mass production without causing adhesion and aggregation of a metallic silver and the like on an internal wall surface of a stainless steel vessel.SOLUTION: A silver nanowire is produced by using a stainless steel vessel having a coating film on an internal wall surface, the coating film having a contact angle to pure water of 10° or more and 50° or less, wherein the stainless steel vessel is obtained by being surface-treated with a silane compound solution formed by dissolving at least one of silane compounds expressed by general formula (1) into a mixed solvent of an alcohol and water. The coating film has an absorption peak substantially at 1,240 cm-1 measured by FT-IR analysis.SELECTED DRAWING: Figure 1
Patent JP-2022028438-A (JP)
Title: Method, kit and device for evaluating risk of development of alzheimer-type dementia
Inventor: OMORI CHIORI
IPC: C12M1/00
Filed: 2020-08-03
Abstract: To provide a method, kit and device that can perform a detailed evaluation of the risk that a subject will develop Alzheimer-type dementia in the future.SOLUTION: A method for determining the risk of development of Alzheimer-type dementia includes the steps of: measuring miRNA in a sample from a subject; detecting an SNP of the subject; and evaluating in vitro the risk that the subject will develop Alzheimer-type dementia on the basis of the measured miRNA expression level and detected SNP information.SELECTED DRAWING: None
Patent JP-2022029284-A (JP)
Title: Laminate
Inventor: UEKI YUKIHIRO
IPC: C09D7/62
Filed: 2020-08-04
Abstract: To provide: a laminate that has a functional film having both durability and dust resistance; and a composition for forming the functional film.SOLUTION: The laminate comprises a base material and a functional film. The functional film has an arithmetic average height Sa of 10-50 nm, a minimum autocorrelation length Sal of 300-2000 nm, and a water contact angle of 70-130°. The functional film contains silicon, oxygen, carbon, and fluorine.SELECTED DRAWING: None
Patent JP-2022030238-A (JP)
Title: partition
Inventor: YAMAMOTO KOJI
IPC: E04B2/74
Filed: 2020-08-06
Abstract: To provide a partition that is privacy-friendly, easy to carry, simple and easy to assemble, and with quickness, or reusable and clean.SOLUTION: A partition 100 includes a floor plate 10 and first to fourth wall boards 20a to 20d. The floor plate 10 has a rectangular shape with first to fourth sides 11a to 11n and has groove portions 12 or holes arranged along respective edges of the first to fourth sides 11a to 11n. The first to fourth wall plates 20a to 20d have a plate-like shape, and lower end portions 21 are fitted into the groove portions 12 or the holes to be erected at the edges of the first to fourth sides 11a to 11n of the floor plate 10, respectively.SELECTED DRAWING: Figure 3
Patent JP-2022030621-A (JP)
Title: Laser device and method for adjusting optical axis of laser device
Inventor: NAGATA TAKESHI
IPC: H01S5/022
Filed: 2020-08-07
Abstract: To effectively cool a semiconductor laser without reducing output from a laser device that comprises the semiconductor laser.SOLUTION: A laser device according to the present embodiment comprises: a plurality of lasers 3 that are fixed to a base plate 1 to be parallel to a surface of the base plate 1, have optical axes in a Y direction, and emit laser beams to the opposite side of the base plate 1; a plurality of first prism mirrors 7 that reflect the laser beams emitted from the plurality of semiconductor lasers 3 in an X direction; and a plurality of second prism mirrors 9 that reflect the laser beams reflected by the plurality of first prism mirrors 7 in a Z direction. The plurality of first prism mirrors 7 are arranged such that the positions in the Y direction of the reflected laser beams are made different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020181835-A (JP)
Title: Induction heating cooker
Inventor: HOSHINO KOICHI
IPC: H05B6/12
Filed: 2020-08-14
Abstract: To provide an induction heating cooker including a housing chamber, capable of restraining temperature rise, in the body.SOLUTION: An induction heating cooker includes a body case, a first barrier membrane partitioning the inside of the body case into an upper space and a lower space, and a second barrier membrane partitioning the lower space into a first space and a second space. In the first space, a housing chamber communicating with the outside of the body case via an insertion port, formed in the front of the body case, is formed. Heating means for heating a heated object placed on a top plate constituting the top face of the body case is placed in the upper space, and a cover closing the insertion port to be opened and closed is provided at the front side of the insertion port. A board mounting an electrical component, and a first air fan supplying cooling air, sucked from the outside of the body case while driving the heating means, for cooling the electrical component, are incorporated in the second space. An air outlet for discharging the cooling air of the first air fan via the heating means is provided in the upper space, and a second air fan for introducing the cooling air, passing through at least any one of the outside or inside of the housing chamber from the outside of the body case, and an air outlet for the air fan are provided respectively, in the lower space.SELECTED DRAWING: Figure 31
Patent JP-2022034695-A (JP)
Title: Display device system
Inventor: HARA KAZUMI
IPC: G06F3/0488
Filed: 2020-08-19
Abstract: To prevent erroneous operation in the operation of moving a monitor.SOLUTION: A display device system comprises: a monitor section 10 that includes a touch panel; a moving mechanism 30 that moves the monitor section 10 in a predetermined direction Da; a drive section 40 that drives the moving mechanism 30; a display control section 64 that displays an operation button E on the monitor section 10; a detection section 60 that detects slide operation to the operation button E; and a drive control section 62 that controls driving of the drive section 40. The detection section 60 determines a slide direction of the slide operation, and the drive control section 62 controls the drive section 40 on the basis of the slide direction.SELECTED DRAWING: Figure 5
Patent JP-2022035710-A (JP)
Title: Game machine
Inventor: SHIMAZAKI NORIHITO
IPC: A63F7/02
Filed: 2020-08-21
Abstract: To provide a game machine capable of making a performance intelligible, the performance having a possibility of constituting a specific combination.SOLUTION: A game machine 1 includes symbol performance execution means executing a symbol performance producing a unit performance up to the maximum number of times, the unit performance having a possibility that a combination of a plurality of decoration symbols 10 to be displayed on a display device 91 may turn out a specific combination, and development performance execution means executing a development performance being possibly produced after the symbol performance. Each time the specific combination is constituted in the symbol performance, the game machine displays a suggestion image 40 for suggesting the development performance.SELECTED DRAWING: Figure 18
Patent JP-2021006501-A (JP)
Title: Semiconductor substrate, composite semiconductor substrate, and semiconductor joint substrate
Inventor: NISHIBAYASHI YOSHIKI
IPC: C30B29/38
Filed: 2020-08-28
Abstract: To provide a method for producing a semiconductor substrate that can separate a semiconductor layer from part of seed substrate in a short time, and can separate it even when the seed substrate is thin or the size of the seed substrate is increased, and allows the separation surface to be flat.SOLUTION: A method for producing a semiconductor substrate includes the steps of: preparing a seed substrate 1 containing a semiconductor material; forming an ion implantation layer 2 at a fixed depth from the surface of a principal face of the seed substrate by performing ion implantation to the seed substrate 1; growing the semiconductor layer 3 by a gas phase synthesis method on the principal face of the seed substrate; and irradiating the surface of the principal face of at least one of the semiconductor layer 3 and the seed substrate 1 with light 4, to separate a semiconductor substrate 5 including the semiconductor layer 3 and part 1a of the seed substrate.SELECTED DRAWING: Figure 1
Patent JP-2022042100-A (JP)
Title: Radio communication device
Inventor: SUE SHUNSUKE
IPC: G06K19/077
Filed: 2020-09-02
Abstract: To suppress input of stress to an electronic circuit board without increasing the number of components in a radio communication device used in a security system.SOLUTION: A radio communication device used in a security system includes a case that forms an outer shell of the radio communication device, an electronic circuit board on which electronic components for controlling radio communication are mounted, and a holding member that holds the electronic circuit board and is in contact with a case inner side surface that is an inner side of the case, while holding the electronic circuit board. The holding member holds the electronic circuit board at a position spaced from the case inner side surface.SELECTED DRAWING: Figure 7
Patent JP-2022044997-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L21/336
Filed: 2020-09-08
Abstract: To provide a semiconductor device with high reliability that can be manufactured (produced) easily, and a manufacturing method for the semiconductor device.SOLUTION: A semiconductor substrate 10 is manufactured by stacking only first and second n-type epitaxial layers 72 and 73 on an n+ type start substrate 71. A front surface of the semiconductor substrate 10 is a flat surface continuing from an active region 1 to a chip end part. In an edge terminal region 2, an annular FLR 20 having a plurality of p-type FLR regions 24 disposed apart from each other concentrically surrounding the periphery of the active region 1 is provided as a breakdown voltage structure. Each of the plurality of p-type FLR regions 24 includes a laminate structure formed by a plurality of p-type regions (partial FLRs) adjacent in a depth direction Z and formed by ion injection of p-type impurities every time the first and second n-type epitaxial layers 72 and 73 composing the semiconductor substrate 10 are epitaxially grown. By adjusting the impurity concentration and the number of laminations of the partial FLR in the p-type FLR region 24, a predetermined withstanding voltage can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2022045183-A (JP)
Title: Method for processing thin wire
Inventor: YOSHINO SHIMPEI
IPC: B24B41/06
Filed: 2020-09-08
Abstract: To precisely process a thin wire while fastening the thin wire.SOLUTION: A method for processing a thin wire uses a cutting device comprising: a holding unit; and a cutting unit provided rotatably with a cutting blade having a cutting edge at an outer periphery. The method comprises: preparing a substrate having a groove formed in an upper surface thereof; holding, by the holding unit, the substrate and arranging the thin wire in the groove; preparing a cutting unit arranged with a pair of elastic members that is positioned so as to sandwich the cutting blade and has lower surfaces lower than a lower end of the cutting edge of the cutting blade; positioning the cutting blade above the substrate so that the cutting edge of the cutting blade crosses the thin wire arranged in the groove of the substrate; and moving down the cutting unit to cause the pair of elastic members to contact the thin wire, and further moving down the cutting unit to cut the thin wire with the cutting edge of the rotating cutting blade, so as to form a cut groove crossing the thin wire.SELECTED DRAWING: Figure 3
Patent JP-2022045681-A (JP)
Title: Terminal holding tool, terminal rotary device and mobile terminal test device
Inventor: MARUO TOMOHIKO
IPC: H04B17/29
Filed: 2020-09-09
Abstract: To provide a terminal holding tool capable of holding a mobile communication terminal so that an axial direction of an antenna of the mobile communication terminal is an optimum direction for transmitting and receiving linearly polarized signals in a predetermined direction.SOLUTION: A terminal holding tool 120 that holds DUT under test with an antenna comprises: a base part 122 that is rotationally driven around a first axial line A1; a pair of arm parts 127, 128 that are slidable along a second axial line A2 orthogonal to the first axial line A1 and each extend parallel to the first axial line A1; and a slide guide part 140 that is fixed to the base part 122, and guides the slide movement of the pair of arm parts 127, 128 so that the pair of arm parts 127, 128 holds the DUT from both sides along the second axial line A2 with the first axial line A1 sandwiched between them.SELECTED DRAWING: Figure 10
Patent JP-2022047372-A (JP)
Title: METHOD FOR MAKING INDEX FOR DISEASE OR CONDITION ASSOCIATED WITH AMYLOID β, AND COMPOSITION AND KIT FOR USE IN THE METHOD
Inventor: YAMAMOTO MARI
IPC: G01N33/84
Filed: 2020-09-11
Abstract: To provide a method to readily and inexpensively find, in a healthy subject group and the like, a person having a high risk of developing a disease or condition associated with amyloid β, such as MCI.SOLUTION: The inventive method uses an amount of choline esterase in blood isolated from a subject as an index of a disease or condition associated with amyloid β.SELECTED DRAWING: None
Patent JP-2022047674-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SUZUKI TAKAHIRO
IPC: G03B7/00
Filed: 2020-09-14
Abstract: To provide image processing for acquiring a color value for evaluating a color of an inspection object without separately performing imaging for the inspection object and for reference white even in a case where the inspection object has a dark color.SOLUTION: An image processing apparatus for evaluating color of an object includes: acquisition means configured to acquire image data which is obtained by imaging by including the object and a color chart group of which reflectance differs from each other in a one angle of view; estimation means configured to estimate a value of reference white under an exposure condition corresponding to the imaging on the basis of the image data; and calculation means configured to calculate a color value for evaluating a color of the object on the basis of the image data and the estimated value of the reference white.SELECTED DRAWING: Figure 8
Patent JP-2022049533-A (JP)
Title: Power converter
Inventor: HIROTA SHOGO
IPC: H02M3/28
Filed: 2020-09-16
Abstract: To realize a highly efficient isolated DC/DC converter with recovery loss reduced.SOLUTION: In a DAB (Dual Active Bridge) converter, when stepping down from a first DC unit to a second DC unit to transmit power, a first bridge circuit 11 includes a first period when a first DC unit and a primary winding n1 of an isolation transformer TR1 conduct and a second period when both ends of a primary winding n1 of the isolation transformer TR1 short-circuits in the first bridge circuit 11. A second bridge circuit 12 includes a rectification period. A control circuit 13 inserts a dead time to turn off a first switching element Q1-an eighth switching element Q8 during switching from the second period to the first period.SELECTED DRAWING: Figure 1
Patent JP-2022049976-A (JP)
Title: Sink and kitchen
Inventor: MISHIMA RYOSUKE
IPC: E03C1/18
Filed: 2020-09-17
Abstract: To provide a sink and a kitchen in which an inclined surface can be used as a support part to prevent dirt from accumulating when supporting a rack member on which a wash is placed by using a side wall part of the sink.SOLUTION: Upper side wall parts 12A and 13A, lower side wall parts 12B and 13B located therebelow, and intermediate inclined parts 12C and 13C located between the upper side wall parts and the lower side wall parts are formed on side wall parts 12 and 13 at the front and rear portions of the sink 10. The upper side wall parts 12A and 13A, the lower side wall parts 12B and 13B, and the intermediate inclined parts 12C and 13C are provided on an inclined surface that reduces an inner dimension of the sink as it goes downward. The upper side wall parts 12A and 13A and the lower side wall parts 12B and 13B have substantially the same inclination angle with respect to a horizontal plane, and the intermediate inclined parts 12C and 13C are provided at an inclination angle smaller than the inclination angle thereof.SELECTED DRAWING: Figure 10
Patent JP-2022051624-A (JP)
Title: Air conditioner
Inventor: TADA KAZUHIRO
IPC: F25B47/02
Filed: 2020-09-22
Abstract: To provide an air conditioner which can return refrigerator oil to a compressor adequately while obtaining improvement effect of actuation efficiency by being provided with a heat exchange part including a suction part.SOLUTION: A refrigerant circuit of a refrigeration cycle device 10 is switched so as to circulate coolant discharged from a compressor 11 in order of indoor evaporator 12, a first expansion valve 14a, an indoor evaporator 15 including a desiccant material 15a, an outdoor heat exchanger 16 and a suction side of the compressor in a dehumidification heating mode of an air conditioner 1 for a vehicle. Blowing air is dehumidified by utilizing adsorptive action of the desiccant material 15a in the dehumidification heating mode. The refrigerant circuit of the refrigeration cycle device 10 is switched so as to circulate the coolant discharged from the compressor 11 in order of indoor evaporator 12, the outdoor heat exchanger 16, a second expansion valve 14b, the indoor evaporator 15 and the suction side of the compressor in a defrost mode. The blowing air is reheated at the indoor condenser 12 in the defrost mode.SELECTED DRAWING: Figure 1
Patent JP-2022054666-A (JP)
Title: Manufacturing device for rubber extruded product and shape prediction method for the same
Inventor: HIRAI HIDENORI
IPC: B29C48/92
Filed: 2020-09-28
Abstract: To provide a manufacturing device for a rubber extruded product and a shape prediction method for the same, which can easily and accurately predict a shape of the rubber extruded product extruded from an extrusion port in which an opening height is changed in a width direction.SOLUTION: There is provided a manufacturing device for a rubber extruded product comprising: an extruder; a pick-up means; a front-back pressure sensor; a width-direction pressure sensor; and a calculation unit. The device is configured in that: the calculation unit 10 estimates a degree of swell of a rubber extrusion product Rf based on a ratio of a pressures detected by the front-back pressure sensors 8a and 8b on at least two front-back detection points spaced apart in a front-back direction including the vicinity of an extrusion port 6 of an extrusion flow path 7 of an extruder 2; at least two left and right detection points spaced apart in a width direction including the vicinity of the extrusion port 6 are set to offset positions in the front-back direction based on a degree of change in an opening height of the extrusion port 6 in the width direction; the calculation unit 10 estimates a distribution of the rubber extrusion product Rf of a degree of swell in the width direction based on a ratio of a pressure detected by the width direction pressure sensors 8c and 8d at the left and right detection points; and a shape of the rubber extrusion product Rf is estimated based on the estimated swell and a width direction distribution of the degree of the swell.SELECTED DRAWING: Figure 1
Patent JP-2022055116-A (JP)
Title: Control device for electric vehicle
Inventor: PALBAR SHAHIN
IPC: B60L50/60
Filed: 2020-09-28
Abstract: To provide a control device for an electric vehicle which more appropriately sets a life of a battery for driving.SOLUTION: A control device 1 for an electric vehicle 10 that is mounted with a battery for driving for supplying power to a motor for traveling includes an acquisition part 11, a processing part 12 and a setting part 13. The acquisition part 11 acquires information on a travel distance D of the electric vehicle 10 in a predetermined period, and a necessary charge amount R of the battery for driving. The processing part 12 integrates the travel distance D and the necessary charge amount R acquired by the acquisition part 11, and averages the travel distance D and the necessary charge amount R. The setting part 13 averages the life of the battery for driving on the basis of the travel distance D and the necessary charge amount R averaged by the processing part 12.SELECTED DRAWING: Figure 2
Patent JP-2022055619-A (JP)
Title: Three-dimensional measurement device, three-dimensional measurement method, and program
Inventor: MIKAMI DAN
IPC: G01B11/245
Filed: 2020-09-29
Abstract: To provide a three-dimensional measurement device that can perform a three-dimensional measurement even in a situation that both a camera and a subject are moving.SOLUTION: The three-dimensional measurement device includes: a space three-dimensional model generation unit for generating a three-dimensional model of a targeted space (hereinafter referred to as a space three-dimensional model) based on a group of images taken by at least one camera belonging to a group of cameras; a camera-group position attitude estimation unit for estimating a position attitude of each of a plurality of cameras included in the group of cameras based on the space three-dimensional model; and a three-dimensional measurement unit for measuring a subject three-dimensionally using a principle of triangulation based on the corresponding point commonly existing between the position attitude of each camera in the group of cameras and the image.SELECTED DRAWING: Figure 1
Patent JP-2022056936-A (JP)
Title: Glucocorticoid receptor inhibitor
Inventor: SHIMIZU YASUHARU
IPC: A61K31/585
Filed: 2020-09-30
Abstract: To provide a novel glucocorticoid receptor inhibitor.SOLUTION: A glucocorticoid receptor inhibitor contains 3α-bufalin, a 3α-bufalin derivative, or a pharmaceutically acceptable salt of a 3α-bufalin derivative as an active ingredient.SELECTED DRAWING: None